<?php namespace Modules\Web\Http\Controllers;

use Pingpong\Modules\Routing\Controller;

class VoteController extends Controller {
	
	public function index()
	{
        /**
         * ECSHOP 调查程序
         * ============================================================================
         * * 版权所有 2005-2012 上海商派网络科技有限公司，并保留所有权利。
         * 网站地址: http://www.ecshop.com；
         * ----------------------------------------------------------------------------
         * 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和
         * 使用；不允许对程序代码以任何形式任何目的的再发布。
         * ============================================================================
         * $Author: liubo $
         * $Id: vote.php 17217 2011-01-19 06:29:08Z liubo $
         */

        define('IN_ECS', true);

        require(dirname(__FILE__) . '/includes/init.php');
        require(ROOT_PATH . 'includes/cls_json.php');

        if (!isset($_REQUEST['vote']) || !isset($_REQUEST['options']) || !isset($_REQUEST['type']))
        {
            ecs_header("Location: ./\n");
            exit;
        }

        $res        = array('error' => 0, 'message' => '', 'content' => '');

        $vote_id    = intval($_POST['vote']);
        $options    = trim($_POST['options']);
        $type       = intval($_POST['type']);
        $ip_address = real_ip();

        if (vote_already_submited($vote_id, $ip_address))
        {
            $res['error']   = 1;
            $res['message'] = $_LANG['vote_ip_same'];
        }
        else
        {
            save_vote($vote_id, $ip_address, $options);

            $vote = get_vote($vote_id);
            if (!empty($vote))
            {
                $smarty->assign('vote_id', $vote['id']);
                $smarty->assign('vote',    $vote['content']);
            }

            $str = $smarty->fetch("library/vote.lbi");

            $pattern = '/(?:<(\w+)[^>]*> .*?)?<div\s+id="ECS_VOTE">(.*)<\/div>(?:.*?<\/\1>)?/is';

            if (preg_match($pattern, $str, $match))
            {
                $res['content'] = $match[2];
            }
            $res['message'] = $_LANG['vote_success'];
        }

        $json = new JSON;

        echo $json->encode($res);


        return view('web::index');
	}
	
}